TL;DR: In this article , the authors narrow down the connotation of Web3 by separating it from high-level controversy arguing and focusing on its protocol, architecture, and evaluation from the perspective of blockchain fields, identifying all potential architectural design types and evaluated each of them by employing the scenario-based architecture evaluation method.
Abstract: Web3 is the most hyped concept from 2020 to date, greatly motivating the prosperity of the Internet of Value and Metaverse. However, no solid evidence stipulates the exact definition, criterion, or standard in the sense of such a buzzword. To fill the gap, we aim to clarify the term in this work. We narrow down the connotation of Web3 by separating it from high-level controversy argues and, instead, focusing on its protocol, architecture, and evaluation from the perspective of blockchain fields. Specifically, we have identified all potential architectural design types and evaluated each of them by employing the scenario-based architecture evaluation method. The evaluation shows that existing applications are neither secure nor adoptable as claimed. Meanwhile, we also discuss opportunities and challenges surrounding the Web3 space and answer several prevailing questions from communities. A primary result is that Web3 still relies on traditional internet infrastructure, not as independent as advocated. This report, as of June 2022, provides the first strict research on Web3 in the view of blockchain. We hope that this work would provide a guide for the development of future Web3 services.
TL;DR: The mass communication process merely converted the receiver from being one to being many individuals as discussed by the authors, and the attention of researchers was directed at the psychological dispositions of the producers of mass media messages and at the effect of the message on the members of the audience.
Abstract: Ideology is the final connotation of the totality of connotations of the sign
or the context of signs. (Umberto Eco, 1971, p. 83)Interest in and discussion of the mass media has come from a variety of
theoretical and disciplinary sources. Within these wide-ranging and sometimes
contradictory approaches, the analysis of media messages has been seen as of
varying importance. American concern with mass communications has tended to
focus on a model of communication which stressed the relationships between the
individuals involved. In this tradition the communication process was conceived
of as a relationship between a sender of messages on the one hand and a receiver
of messages on the other. The mass communication process merely converted the
receiver from being one to being many individuals. Given this image of the
workings of the mass media, the attention of researchers was directed at the
psychological dispositions of the producers of mass media messages and at the
effects of the message on the members of the audience. The analysis of the
meaning of media messages came to be subsumed in these areas of study.
Moreover, early Marxist studies of the media, whilst based on very different
theoretical premises, tended to be more concerned with the overall ideological
role of the mass media in capitalist societies and less concerned with the meaning
of and the production of meaning within specific media messages. When such
questions were addressed they were inflected with a form of cultural pessimism.
Members of the Frankfurt School, for example, attempted to show that mass
culture, and particularly, American mass culture with which they had acquired a
forced familiarity, was a debased culture. Adorno and Horkheimer (1977)
suggested that the culture of a society under monopoly capitalism was peculiarly
repressive in that while bourgeois culture offered a better and more valuable
world realizable by every individual from within, mass culture produced a more
totalitarian state in which even the illusory advantage of inner freedom of the
individual was lost.
TL;DR: The meaning of the word "imperialism" has been extensively studied in the literature as mentioned in this paper, with the focus on its connotation as a key to the understanding of contemporary history, but there is reason to doubt whether the writers who in the past used it most confidently were certain of what they meant by it, and did not, in fact, become enmeshed in its ambiguity.
Abstract: T HE term 'imperialism' has in the course of its rapid career become variegated and elusive to a degree. The word has been accepted as a key to the understanding of contemporary history. But there is reason to doubt whether the writers, who in the past used it most confidently in this sense, were certain of what they meant by it, and did not, in fact, become enmeshed in its ambiguity. There is, however, one connotation which tends to overshadow all others and to convey to the reader a clearcut meaning tantamount to a great historical revelation. This connotation is implied most clearly when the noun 'imperialism' is qualified by the adjective 'economic'. Indeed authors and propagandists are sometimes so certain of the economic interpretation as to drop the adjective and to assume that the reader cannot but think of special economic interests whenever the word imperialism is brought out.' The meaning of the word in this application is as follows. The men representing the interests of capital in the greater countries of the West have obtained control of the foreign and colonial policy of their governments. The nations which are commonly referred to by the term of 'western civilization' have been goaded by their capitalists into bringing weaker peoples oversea within their grip and into exploiting them. The same had been done by Venetians, Dutchmen and Englishmen in former centuries; but-so the doctrine runs-getting hold of undeveloped countries did not become a dominant factor in politics until capitalism reached its full efflorescence-that is to say, until the last decades of the nineteenth century. It is then that the age of imperialism-or of economic imperialism or of modern imperialism-Came into being. How long it lasted-whether imperialism is still vigorous in our days or already far on its decline-on this question opinions differ. They differ on other points too. Is the capitalist interest which dominates the whole movement rooted in the first
TL;DR: Wang et al. as discussed by the authors investigated the evaluation index system of public sports facilities development level in China using the method of literature review, the objective tree analysis,expert interview,Delphi, and analytical hierarchy process(AHP), and defined that sports facilities are some grounds,parks, green space, water area, and related fixed auxiliary facilities for sports competitions,training,teaching and public leisure,fitness.
Abstract: With the main goal to build the comprehensive well-off society in 2020,this paper systematically researched the evaluation index system of public sports facilities development level in ChinaUsing the the method of literature review,the objective tree analysis,expert interview,Delphi,and analytical hierarchy process(AHP),we defined that sports facilities are some grounds,parks,green space,water area,and related fixed auxiliary facilities for sports competitions,training,teaching and public leisure,fitness;based on grade-level,divided the sports facilities into national level,provincial、autonomous region and municipality level,prefecture level,county、the city district、club and city-specific regional level,as well as urban communities,rural towns and villages level;The development of sports facilities is mainly related to sports facilities' planning the layout,building,using and management;and constructed the evaluation index system of sports facilities development level in China,the index system consists of 2 first—level indices,8 second—level indices and 47 third—level indices,using the analytic hierarchy process(AHP),we establish the weight coefficient of index system and explain the connotation and the calculation method of each index in detail